Ntsev Fog Tester rau xim thiab txheej kuaj

Cov xim thiab cov xim yog thawj kab ntawm kev tiv thaiv corrosion-tab sis koj tuaj yeem ua li caspaub tseeb tias lawv yuav ua tau zoo nyob rau hauv xyoo dhau los ntawm kev raug ntsev, av noo, thiab ib puag ncig hnyav? Kev ntsuam xyuas corrosion nrawm muab cov lus teb los ntawm kev tsim dua tshiab -cov xwm txheej hauv ntiaj teb hauv ib puag ncig uas tswj tau, rov ua dua tshiab.

Ib tus neeg siv khoom los ntawm Mexico siv LIBS-150 Salt Spray Chamber qhia tawm tswv yim zoo: lub chamber tau ua haujlwm "zoo kawg nkaus" hauv kev sim txhua hnub, xa cov kev ua haujlwm ruaj khov thiab txhim khu kev qha. Txawm hais tias qhov teeb meem me me ntawm saline to leakage qhov teeb meem tau daws sai, thiab nrog rau kev saib xyuas phau ntawv qhia, tus neeg siv tau txais kev nkag siab zoo dua ntawm kev tiv thaiv cov txheej txheem. Qhov tiag -kev paub hauv ntiaj teb no qhia txog ob qho kev ntseeg siab ntawm cov cuab yeej siv thiab LIB qhov kev txhawb nqa kev ua haujlwm.

LIB Salt Fog Tester rau Xim thiab Txheej Kev Ntsuas yog tsim los xa cov qauv meej, cov qauv- ua raws li cov tshuaj ntsev ntsev ib puag ncig, pab cov tuam txhab tshuaj xyuas cov txheej txheem ntev, adhesion, thiab corrosion kuj nrog cov txiaj ntsig raug thiab rov ua dua.

Yog vim li cas ntsev Fog Test Matters rau xim thiab txheej

Coatings yuav tsum tiv thaiv corrosion nyob rau hauv ib puag ncig nruj, thiab ntsev pos huab soj ntsuam replicates xyoo ntawm raug nyob rau hauv ib hnub, ua rau nws yog ib qho tseem ceeb cov cuab yeej rau durability validation.

Hauv qhov tiag -cov ntawv thov hauv ntiaj teb xws li tsheb, dej hiav txwv, thiab kev tsim kho vaj tse, txheej txheej tau raug cov ntsev, noo noo, thiab kub hloov pauv, uas ua rau muaj kev tiv thaiv corrosion yog tias tsis txaus.

Kev ua haujlwm tsis zoo ntawm cov txheej txheem tuaj yeem ua rau pom thiab kev ua haujlwm tsis zoo xws li xeb, blistering, tawg, thiab adhesion poob, ncaj qha txo cov khoom lifespan thiab nce nqi kho.

Cov qauv thoob ntiaj teb xws li ISO 9227 thiab ASTM B117 txhais cov kev txwv nruj- suav nrog5% NaCl tov, 35 ± 2℃kub, thiab tswj cov tshuaj tsuag tso nyiaj-ua kom ntseeg tau tias cov qhabnias xeem tau txhim khu kev qha, rov ua dua, thiab lees paub thoob ntiaj teb.

Kev kuaj tshuaj ntsev kuj tseem muab cov ntaub ntawv ntau, suav nrog tus nqi corrosion, lub sijhawm ua tsis tiav, thiab txheej txheej degradation tus cwj pwm, ua rau cov tuam txhab lag luam sib piv cov ntaub ntawv, txhim kho cov qauv tsim, thiab ua kom ntev ntev - kev tiv thaiv kev ua haujlwm.

Ntsev Fog Tester rau Xim thiab Txheej Test

 

1. Advanced Salt Spray Chamber ASTM B117

2. ASTM G85 Ntsev Thiab SO2 Spray Test Chamber

3. SO2 Noxious Gas Test Chamber

4. SO2 H2S Noxious Gas Corrosion Test Chamber

5. Environmental Chamber Temperature Humidity Control

6. Xuab zeb Dust Test Chamber rau plua plav chamber

Ntsev Fog Test Method rau Xim thiab Txheej

Txoj kev siv dav tshaj plaws los ntsuas kev ua haujlwm ntawm txheej txheej yogTS EN ISO 9227 Neutral ntsev tsuag (NSS), uas muab cov txheej txheem thiab rov ua dua tshiab los ntsuas kev tiv thaiv corrosion nyob rau hauv kev tswj hwm cov dej qab ntsev. Nws kuj yog feem ntau dlhos nrogASTM B117, kom ntseeg tau lub ntiaj teb kev sib piv ntawm cov txiaj ntsig kev sim thoob plaws hauv lub chaw soj nstuam thiab kev lag luam.

Hauv ib qho kev xeem NSS, a5% sodium chloride (NaCl) tovyog tsis tu ncua atomized mus rau hauv ib tug nplua, uniform ntsev pos huab nyob rau hauv lub chamber. Ib puag ncig yog nruj me ntsis tswj ntawm qhov kub thiab txias35 ± 2 degree,cu ibpH ntau ntawm 6.5-7.2, simulating ib qho nruab nrab corrosive cua zoo ib yam li cov ntug hiav txwv dej los yog ntub dej sab nraum zoov ib puag ncig.

Lub kaw lus tuav ruaj khovTxau siab ntawm 83 kPa, kom ntseeg tau tias muaj huab cua sib txawv thoob plaws hauv lub chamber. Nyob rau tib lub sijhawm, lubKev tso tawm tus nqi yog tswj ntawm 1-2 mL ib 80 cm² ib teev, uas yog ib qho tseem ceeb tsis tau txhais los ntawm ISO 9227 kom lav tsis pom kev sib kis thoob plaws txhua qhov kev sim.

Thaum lub sij hawm kuaj, cov qauv coated yog muab tso rau ntawm ib lub kaum ntse ntse (feem ntau15-30℃los ntawm ntsug) kom ntseeg tau tias txawm tias ntsev deposition thiab cov kua dej tiag tiag. Qhov kev ntsuam xyuas ua haujlwm tsis tu ncua rau lub sijhawm teev tseg, tsis muaj lub sijhawm ziab hauv NSS, tso cai rau qhov cuam tshuam tsis tu ncua rau corrosive pos huab thiab ua kom cov txheej txheej degradation nrawm.

Txhawm rau simulate ib puag ncig hnyav dua thiab ntsuas siab -cov txheej txheem ua tau zoo, cov txheej txheem siab heev yog siv raws liASTM B117:

1. AASS (Acetic Acid Salt Spray)qhia acetic acid kom qis pH rau3.1–3.3, nce corrosion aggressiveness thiab ua rau nws haum rauhniav txheej, electroplated qhov chaw, thiab anodized nto.

2. CASS (Copper-Accelerated Acetic Acid Salt Spray)ntxiv ntxiv0.26 g/L CuCl₂, tseem ceeb accelerating corrosion tshwm sim, thiab yog dav siv rauautomotive decorating coatings thiab premium tiv thaiv tiav.

3. NSS (Neutral Salt Spray) Test Cycle

Hauv kev siv cov tswv yim, lub sij hawm sim nws txawv nyob ntawm seb hom txheej thiab qhov yuav tsum tau ua haujlwm li cas. Cov txheej txheem yooj yim yuav raug sim rau24-96 hnub, thaum muaj kev lag luam lossis siab - cov coatings durability feem ntau xav tau240, 480, lossis txawm tias 1000+ teevntawm kev raug txuas mus ntxiv kom paub tseeb ntev - lub sij hawm tsis kam.

Thoob plaws hauv cov txheej txheem, cov tsis tseem ceeb xws likub stability (± 0.5 degree), pH tus nqi, tshuaj tsuag siab, thiab ntsev sau tus nqiyuav tsum tau saib xyuas thiab sau tseg tsis tu ncua kom ua raws li ISO 9227 thiab ASTM B117. Cov kev tswj hwm thiab rov ua tau zoo no tso cai rau cov kws ua haujlwm kom sib piv cov txheej txheem txheej txheej, kwv yees lub neej kev pabcuam, thiab ua kom cov khoom siv tau zoo ua ntej kev lag luam tawm.

Qhov zoo ntawm LIB Salt Fog Tester rau Coating Test

LIB Salt Fog Tester xyuas kom meej meej, rov ua dua cov kev sim rau cov txheej txheem thoob plaws kev lag luam.

Qauv	S-150
Internal qhov ntev (mm)	470*590*400
Zuag qhia tag nrho qhov ntev (mm)	620*1400*1050
Temp. Ntau yam	Ambient - +60 degree
Temp. Hloov pauv	± 0.5 degree
Temp. Deviation	± 2.0 degree
Humidity Range	95% ~ 98% RH
Ntsev Fog Deposition	1-2ml / 80cm2 · h
Hom tshuaj tsuag	Nruam / Periodic
Cua sov Element	Nichrome rhaub
Ntsev Fog Sau	Fog collector thiab ntsuas huab cylinder
Tus tswj	PID tswj
Khoom siv	Cov iav fiber reinforced yas
Standard Configuration	8 round bars thiab 7 V -zoo li tus grooves

1. High Precision Control
PID tswj ua ke nrog PT-100 Class A sensors tswj qhov kub thiab txias nyob rau hauv± 0.5 degreethiab deviation nyob rau hauv± 2 degree, kom ntseeg tau cov txiaj ntsig zoo ib yam.

2. Nthuav ntsev pos huab tiam
Quartz nozzles thiab optimized tshuaj tsuag yees xa cov pos huab ntawm83kp ua, ua tau raws li ISO 9227 thiab ASTM B117 cov kev cai tso nyiaj.

3. Ntau-Kev Ntsuas Txuj Ci
Txhawb nqaNSS, AASS, thiab CASSnyob rau hauv ib lub chamber, tso cai rau kev sim saj zawg zog rau ntau hom txheej thiab qib kev ua haujlwm.

4. Smart Program Management
Mus txog120 qhov kev pab cuam nrog 100 kauj ruam txhuaua kom muaj kev sim ua ntu zus xws li NSS ua raws li CASS yam tsis muaj kev cuam tshuam los ntawm phau ntawv.

5. Tiag -Lub Sijhawm Data Logging
Cov ntaub ntawv ntsuas kub, av noo, pH, thiab lub sijhawm tshuaj tsuag nrog kev xa tawm ntawm USB lossis Ethernet, ua kom muaj kev nyab xeeb tag nrho thiab tshawb xyuas-cov ntaub ntawv npaj txhij.

6. Kev tsim kho ruaj khov
SUS304 stainless hlau sab hauv thiab coated A3 steel sab nrauv muab ntev -lub sij hawm tiv thaiv corrosion, ntsev, thiab tshuaj.

FAQs ntawm ntsev Fog Tester

Q1: Ntev npaum li cas cov txheej yuav tsum tau sim nyob rau hauv ib lub pos huab chamber?
A: Nws nyob ntawm tus qauv thiab daim ntawv thov. Common durations muaj los ntawm24 teev (cov txheej txheem yooj yim)rau500–1000+ teev (siab- txheej txheej)Raws li ISO 9227 lossis ASTM B117.

Q2: Qhov txawv ntawm NSS, AASS, thiab CASS yog dab tsi?
A: NSS kuaj qhov kev tiv thaiv corrosion dav dav, AASS nce acidity rau cov xim zoo nkauj, thiab CASS ntxiv cov tooj liab ions los simulate ib puag ncig hnyav heev.

Q3: LIB ua li cas thiaj li tau txais cov txiaj ntsig rov qab tau?
A: Los ntawm kev tswj hwm PID, ruaj khov siab (83 kPa), tswj kev tso nyiaj (1-2 mL / 80 cm² / h), thiab cov xwm txheej zoo sib xws.

Q4: Tus neeg kuaj puas tuaj yeem ua cov qauv txheej txheem sib txawv?
A: Yog. Adjustable qauv tuav txhawb ntau yam duab thiab qhov ntau thiab tsawg, kom ntseeg tau raug raug rau cov txheej txheem sib txawv.

Lub Sijhawm Ua Haujlwm Zoo Koj Cov Txheej Txheem Ua Haujlwm Nrog Kev Ntseeg?

Hu rau LIB Industry txhawm rau tshawb xyuas seb peb Cov Ntsev Fog Tester tuaj yeem txhim kho koj cov txheej txheem kev kuaj xyuas thiab xyuas kom ua raws li cov qauv thoob ntiaj teb.